Schulzinger, R. D. 1. (1984). American diplomacy in the twentieth century. New York: Oxford University Press.
Chicago Style CitationSchulzinger, Robert D. 1945-. American Diplomacy in the Twentieth Century. New York: Oxford University Press, 1984.
MLA CitationSchulzinger, Robert D. 1945-. American Diplomacy in the Twentieth Century. New York: Oxford University Press, 1984.
Warning: These citations may not always be 100% accurate.